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PEC Exeter

Studies that measured "broad" forms of cognition (innovation, problem solving) were more likely to report sig relationships than those measuring more "specific", defined forms (reversal learning, spatial memory etc)

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PEC Exeter

Studies that measured fitness as "survival" (survival to next season, mass gain, foraging success etc) were more likely to report sig relationships than those measuring "reproductive" fitness (attractiveness, provisioning levels, offspring production etc)

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PEC Exeter

Why is the apparent link between cognition and fitness so weak? Could it be that our proposed causal link between cognition, behaviour and fitness/selection is too simplistic and linear? We discuss possible alternative models

Ответ для PEC Exeter
PEC Exeter

The paper is Open Access royalsocietypublishing.org/doi/10.1098/...

How does cognition determine an individual’s fitness? A systematic review of the links between cognition, behaviour and fitness in non-human animals | Philosophical Transactions of the Royal Society B: Biological SciencesRecent efforts to understand the evolution of cognition have adopted a within-species approach where cognitive performance, and its effects on behaviour, is correlated with fitness benefits and, if related, is assumed to be selected for. We reviewed 45 ...royalsocietypublishing.org
Ответ для PEC Exeter
PEC Exeter

It forms part of an exciting Special Issue of Phil Trans, "Selection shapes diverse animal minds", edited by @ellileadbeater.bsky.social & @cornishjackdaws.bsky.social Co-authors include @ecobird.bsky.social @samellisq.bsky.social royalsocietypublishing.org/toc/rstb/202...

Philosophical Transactions of the Royal Society B: Biological Sciences: Vol 380, No 1929Can't sign in? Forgot your password?royalsocietypublishing.org